Clarify what licences apply where
This doesn't change any license, just clarifies what's licensed under
LGPL and what's under GPL.
diff --git a/Makefile.am b/Makefile.am
index 4971be4..3a69ffd 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -74,7 +74,8 @@
libkmod/libkmod-signature.c
EXTRA_DIST += libkmod/libkmod.sym
-EXTRA_DIST += libkmod/README libkmod/COPYING testsuite/COPYING COPYING
+EXTRA_DIST += libkmod/README \
+ libkmod/COPYING testsuite/COPYING tools/COPYING COPYING
libkmod_libkmod_la_LDFLAGS = $(AM_LDFLAGS) \
-version-info $(LIBKMOD_CURRENT):$(LIBKMOD_REVISION):$(LIBKMOD_AGE) \